84125938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 140709744

約数和(自身を除く): 56583806

約数列:

[1, 2, 13, 26, 37, 74, 157, 314, 481, 557, 962, 1114, 2041, 4082, 5809, 7241, 11618, 14482, 20609, 41218, 75517, 87449, 151034, 174898, 267917, 535834, 1136837, 2273674, 3235613, 6471226, 42062969, 84125938]

約数ペア:

[(1, 84125938), (2, 42062969), (13, 6471226), (26, 3235613), (37, 2273674), (74, 1136837), (157, 535834), (314, 267917), (481, 174898), (557, 151034), (962, 87449), (1114, 75517), (2041, 41218), (4082, 20609), (5809, 14482), (7241, 11618)]